CN216322224U

CN216322224U - Screening and separating device for superoxide dismutase

Info

Publication number: CN216322224U
Application number: CN202122602978.3U
Authority: CN
Inventors: 刘奕希
Original assignee: Shanghai Yuhua Life Science And Technology Development Co ltd
Current assignee: Shanghai Yuhua Life Science And Technology Development Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-04-19
Anticipated expiration: 2031-10-28

Abstract

The utility model discloses a screening and separating device for superoxide dismutase, and belongs to the technical field of superoxide dismutase production. It includes the device body, and the device body has set gradually feed cylinder and collection storehouse from top to bottom, and the feed cylinder top sets up a feed inlet, and the feed cylinder inner chamber has set gradually two roller reducing mechanism, buffering net and screen cloth from top to bottom, and two roller reducing mechanism include two rollers that are close to each other, and two rollers are parallel to each other and all are on a parallel with the horizontal plane. The utility model carries out primary crushing, screening and recovery on the raw material for extracting the superoxide dismutase, carries out screening and separation on the plant tissue after the primary crushing, and separates the crushed raw material into the materials with different fineness, thereby facilitating the further screening of the materials collected in each bearing groove, eliminating the impurities as early as possible and further ensuring that the impurity content in the subsequent extraction operation steps is relatively small.

Description

Screening and separating device for superoxide dismutase

Technical Field

The utility model relates to a screening and separating device for superoxide dismutase, and belongs to the technical field of superoxide dismutase production.

Background

SOD is the short English name of superoxide dismutase (superoxide dismutase), is a strong antioxidant enzyme, is an active substance originated from a living body, can eliminate harmful substances generated in the metabolism process of the living body, and has the special anti-aging effect of continuously supplementing SOD to the human body. The production of superoxide dismutase at present mainly depends on extracting SOD from plant tissues, and when the plant tissues are cleaned and dried, partial impurities in the plant tissues are mixed in the plant tissues due to no further screening treatment, so that the production efficiency of the SOD is possibly influenced, and equipment in the corresponding SOD extraction step is possibly damaged or abraded.

Disclosure of Invention

The technical problem to be solved by the utility model is as follows: provides a screening and separating device for superoxide dismutase, which solves the problems of low SOD extraction efficiency in the later period or equipment abrasion caused by no further screening and separating in the production process of the superoxide dismutase.

The technical problem to be solved by the utility model is realized by adopting the following technical scheme:

a screening and separating device for superoxide dismutase comprises a device body, wherein a charging barrel and a collecting bin are sequentially arranged on the device body from top to bottom, a feed inlet is formed in the top end of the charging barrel, a double-roller crushing device, a buffering net and a screen are sequentially arranged in an inner cavity of the charging barrel from top to bottom, the double-roller crushing device comprises two rollers which are close to each other, the two rollers are parallel to each other and parallel to a horizontal plane, a plurality of bulges are fixedly connected to the side walls of the two rollers, the buffering nets are arranged at intervals, the edge hoop of the buffering net is fixed on the inner cavity side wall of the charging barrel, a protective shell is arranged on the outer side wall of the charging barrel, a plurality of slide rails are arranged in the protective shell from top to bottom, a supporting seat is embedded in each slide rail in a sliding manner, one end of each supporting seat can move to the inner cavity of the charging barrel along the slide rails, the supporting seat is provided with a perforation in the part capable of moving to the inner cavity of the material cylinder, the axis of the perforation is perpendicular to the horizontal plane, the edge of the screen mesh is annularly erected at the edge of the perforation, the cross section size of the grid on the screen mesh is smaller than that of the grid on the buffer mesh, the inner cavity of the collecting bin is provided with a right cavity and a left cavity, a top feed inlet of the right cavity is communicated with a bottom discharge outlet of the material cylinder, a feeding guide rail is fixedly connected in the right cavity, the middle part of the feeding guide rail is positioned under the material cylinder, the feeding guide rail is close to a bottom inlet and outlet of the material cylinder, a plurality of through holes are arranged on a belt of the feeding guide rail, the feeding guide rail is obliquely arranged, one end with relatively low height on the feeding guide rail extends into the left cavity, and a first receiving barrel is fixedly connected in the left cavity, the part of the feeding guide rail, which extends into the left cavity, is positioned right above the first receiving barrel, the top opening of the first receiving barrel is arranged, the top cross section of the inner cavity of the right cavity is larger than the cross section of the bottom of the inner cavity of the right cavity, a transition ramp is arranged in the middle of the inner cavity of the right cavity, a spraying mechanism is hung on the top wall of the inner cavity of the right cavity, a water outlet of the spraying mechanism points to the surface of the feeding guide rail, a second receiving barrel is placed at the bottom end of the inner cavity of the right cavity, the top opening of the second receiving barrel is arranged, the top end of the second receiving barrel is annularly abutted against the surface of the transition ramp, and the outer side wall of the second receiving barrel is abutted against the side wall of the bottom of the inner cavity of the right cavity.

As a preferable example, the inclination angle of the feeding guide rail is 5-30 degrees.

As a preferable example, a vibration motor is further fixedly connected to the support base, a collar is fixedly connected to an output end of the vibration motor, and the collar is embedded in the sieve.

As a preferred example, the top of the protective shell is provided with a closable access opening.

As the preferred example, the middle part of collecting the storehouse is provided with a baffle, left side cavity and right side cavity pass through the baffle is separated, set up a breach on the baffle, the higher lower one end relatively on the pay-off guide rail passes the breach, on the baffle towards in on the side of left side cavity in the below fixedly connected with horizontal pole of breach, the horizontal pole is provided with a brush, the one end of brush is handle portion, handle portion inlay card is in on the horizontal pole, the other end of brush is brush hair portion, brush hair portion upwards set up and with the bottom face of pay-off guide rail contacts.

The utility model has the beneficial effects that: the device body provided by the utility model is used for preliminarily crushing raw materials (namely plant tissues) from SOD (superoxide dismutase), screening the raw materials into plant tissue blocks with two fineness degrees in the crushing process, respectively placing the plant tissue blocks into a first receiving barrel and a second receiving barrel, taking the first receiving barrel and each screen out of the device body, pouring the substances collected in the first receiving barrel into a material barrel, taking each screen out of a protective shell, shaking the screen at a discharge port at the top end of the material barrel to shake off the residual materials on the screen, namely, carrying out one-time crushing operation on the screen and the materials collected in the first receiving barrel again to ensure that the substances with relatively small particle size in the first receiving barrel fall into the second receiving barrel, and adding some organic reagents into the mixture formed by the collected materials and the liquid (the liquid sprayed by a spraying mechanism and used for cleaning the residual materials in the second receiving barrel and a right chamber) to carry out pulping, The ultrafiltration obtains coarse enzyme liquid, and the material particle size in the second accepts the bucket is less relatively, and is less to the cutter disc or the degree of wear of blade in beating machine or the rubbing crusher structure, consequently sets up two here and accepts the bucket, mainly in order to carry out screening separation to the raw materials, obtains the plant tissue that the particle size is less relatively, smashes the raw materials that the degree is higher relatively promptly to reduce the pressure of rubbing crusher and beating machine during operation.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

In the figure: the device comprises a charging barrel 1, a left chamber 2, a roller 3, a protective shell 4, a right chamber 5, a slide rail 6, a supporting seat 7, a screen 8, a feeding guide rail 9, a first receiving barrel 10, a second receiving barrel 11, a transition ramp 12, a vibration motor 13, a partition plate 14, a notch 15, a buffer net 16, a cross rod 17 and a brush 18.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purpose and the efficacy of the utility model easy to understand, the utility model is further described with reference to the specific drawings.

As shown in figure 1, a screening and separating device for superoxide dismutase comprises a device body, the device body is sequentially provided with a material cylinder 1 and a collecting bin from top to bottom, the top end of the material cylinder 1 is provided with a material inlet (plant tissues which are preliminarily cleaned and dried are put into the material inlet), the inner cavity of the material cylinder 1 is sequentially provided with a double-roller crushing device (a double roller in the double-roller crushing device can refer to a double-roller crusher, two rollers 3 are used for preliminarily crushing the plant tissues), a buffer net 16 (the buffer net 16 is used for carrying substances falling from the upper double roller so as to reduce the impact of the materials on a lower screen 8 or a feeding guide rail 9) and a screen 8 (the screen 8 is also required to be connected with a vibrating device) from top to bottom, the double-roller crushing device comprises two rollers 3 which are close to each other, and the two rollers 3 are parallel to the horizontal plane, the side walls of the two rollers 3 are fixedly connected with a plurality of bulges.

The buffer nets 16 are arranged at intervals, the edges of the buffer nets 16 are annularly fixed on the side wall of the inner cavity of the charging barrel 1, the size of grids on the buffer nets 16 is relatively large, plant tissues are not easy to hang or stay at the position, the outer side wall of the charging barrel 1 is provided with a protective shell 4, a plurality of slide rails 6 are arranged in the protective shell 4 from top to bottom (each slide rail 6 is two metal rod bodies which are respectively arranged on a group of side walls of the inner cavity of the protective shell 4 which are opposite to each other, the surfaces of two sides of a supporting seat 7 are provided with grooves, the grooves on two sides of the supporting seat 7 respectively accommodate the metal rod bodies, so that the supporting seat 7 can slide in the protective shell 4 in a reciprocating manner), the supporting seat 7 is embedded in each slide rail 6 in a sliding manner, one end of the supporting seat 7 can move to the inner cavity of the charging barrel 1 along the slide rails 6, the number of the slide rails 6 is two, namely when the number of the corresponding screen meshes 8 is also two, when the residual material on one of the screens 8 is relatively large, one of the supporting seats 7 can be slid into the protective shell 4, the screen 8 is taken out by using the inlet and outlet at the top of the protective shell 4, and the screen 8 is moved to the upper part of the feed inlet at the top of the charging barrel 1, the material clamped on the screen 8 is shaken off by shaking the screen 8, and reinstallate on supporting seat 7, two upper and lower supporting seat 7 only one is located the feed cylinder 1, another is for reserve placing in protecting crust 4 earlier, can remove to the part of the inner chamber of feed cylinder 1 on supporting seat 7 and has seted up a perforation (namely the material that comes from the top of the inner chamber of feed cylinder 1 is after through screen cloth 8, the material is through the perforation and continues to move down), the axis of perforation is perpendicular to the horizontal plane, 8 edge rings of screen cloth are set up at the perforation edge, the cross section size of the net on screen cloth 8 is less than the cross section size of the net on the buffer net 16.

The inner cavity of the collection bin is provided with a right cavity 5 and a left cavity 2, a top feed inlet of the right cavity 5 is communicated with a bottom discharge outlet of the charging barrel 1, a feeding guide rail 9 is fixedly connected in the right cavity 5, the feeding guide rail 9 comprises two cylinders which are embedded on the side wall of the right cavity 5 in a rotating manner and a belt which is sleeved on the end part of the cylinders, the middle part of the feeding guide rail 9 is positioned under the charging barrel 1, the feeding guide rail 9 is close to a bottom inlet and outlet of the charging barrel 1 (the speed of materials falling into the conveying guide rail from the charging barrel 1 is relatively slow), the materials fall onto the feeding guide rail 9 after being crushed by a double-roller crushing device, buffered by a buffer net 16 and uniformly shaken and dispersed by a screen 8, a plurality of through holes are arranged on the belt of the feeding guide rail 9, namely, when the particle size of the materials falling onto the feeding guide rail 9 is relatively small, the materials can fall downwards under the auxiliary washing of a spraying mechanism, and the feeding guide rail 9 is obliquely arranged, the lower end of the feeding guide rail 9 extends into the left chamber 2, a first receiving barrel 10 is fixedly connected in the left chamber 2, the part of the feeding guide rail 9 extending into the left chamber 2 is positioned right above the first receiving barrel 10, the top opening of the first receiving barrel 10 is arranged, the top cross section of the inner cavity of the right chamber 5 is larger than the cross section of the bottom of the inner cavity of the right chamber 5, a transition ramp 12 (the slope structure of the transition ramp 12 is the side wall surface of a circular truncated cone arranged in an inverted manner) is arranged in the middle of the inner cavity of the right chamber 5, a spraying mechanism is hung on the top wall of the inner cavity of the right chamber 5, the water outlet of the spraying mechanism points to the surface of the feeding guide rail 9 (namely, the liquid sprayed out of the spraying mechanism, usually water, washes down the material with relatively small particle size on the belt, so as to sieve the material, and the spraying mechanism can also be arranged on the side wall of the inner cavity of the charging barrel 1, spray the inner chamber lateral wall or each subassembly surface of mechanism in to feed cylinder 1 and right cavity 5 and wash, thereby ensure that the material majority can both enter into and accept the bucket, because the water content of plant tissue is respectively different, the condition that perhaps there is the juice to splash or piece adhesion, so here sets up and sprays the mechanism, put the external water pump of body promptly, shower nozzle in the mechanism washs right cavity 5 and feed cylinder 1), the second has been placed to the inner chamber bottom of right cavity 5 and has been accepted bucket 11, the open-top setting of bucket 11 is accepted to the second, the top hoop that bucket 11 was accepted to the second supports presses on transition ramp 12 surface, the lateral wall that bucket 11 was accepted to the second supports and presses on the lateral wall of the inner chamber bottom of right cavity 5.

The inclination angle of the feeding guide rail 9 is 5-30 degrees, an acute angle is formed between a connecting line from one end of the feeding guide rail 9 to the other end of the feeding guide rail 9 and a horizontal plane, partial materials can be washed away after the feeding guide rail 9 is inclined by the spraying mechanism, liquid and partial particle substances can fall off the feeding guide rail 9, and due to the existence of the through holes in the feeding guide rail 9, the materials with relatively small particle sizes can fall off as soon as possible and are collected by the second receiving barrel 11.

Still a fixedly connected with vibrating motor 13 on the supporting seat 7, a fixedly connected with lantern ring on vibrating motor 13's the output, the lantern ring is buried underground in screen cloth 8, and vibrations through vibrating motor 13 output drive lantern ring and screen cloth 8 rock.

The top of the protective shell 4 is provided with a closable access opening for replacing the sieve 8 on the support 7.

The middle part of collecting the storehouse is provided with a baffle 14, left side cavity 2 and right cavity 5 separate through baffle 14, set up a breach 15 on the baffle 14, breach 15 is passed to the lower one end relatively of height on the pay-off guide rail 9, face on the baffle 14 is a horizontal pole 17 in the below fixedly connected with of breach 15 on the side of cavity 2 left, horizontal pole 17 is provided with a brush 18, the one end of brush 18 is handle portion, handle portion inlay card is on horizontal pole 17, the other end of brush 18 is brush hair portion, brush hair portion upwards sets up and contacts with the bottom face of pay-off guide rail 9, brush 18 strikes off remaining material on pay-off guide rail 9, the material that strikes off can drop to first accepting in the bucket 10, the lateral wall of left cavity 2 and right cavity 5 in the device body all can be opened, take out the accepting bucket of the inside.

The working principle is as follows: the device body provided by the utility model is used for primarily crushing SOD (superoxide dismutase) source raw materials (namely plant tissues), screening the SOD into plant tissue blocks with two fineness degrees in the crushing process, respectively placing the plant tissue blocks into a first receiving barrel 10 and a second receiving barrel 11, taking the first receiving barrel 10 and each screen 8 out of the device body, pouring the substances collected in the first receiving barrel 10 into a charging barrel 1, taking each screen 8 out of a protective shell 4, shaking the screen 8 at a discharge port at the top end of the charging barrel 1 to shake off the residual substances on the screen 8, namely, performing once crushing operation on the screen 8 and the substances collected in the first receiving barrel 10 again to enable the substances with relatively small particle size in the first receiving barrel 10 to fall into the second receiving barrel 11, and adding organic reagents into a mixture formed by the collected substances and liquid (liquid sprayed by a spraying mechanism and used for cleaning the residual substances in the charging barrel 1 and the right chamber 5) to be fed into the device body Pulping and ultrafiltration are carried out to obtain crude enzyme liquid, the particle size of the material in the second receiving barrel 11 is relatively small, and the abrasion degree of a cutter head or blades in the pulping machine or the crushing mechanism is small, so that two receiving barrels are arranged at the position, the raw materials are mainly screened and separated, plant tissues with relatively small particle sizes are obtained, namely the raw materials with relatively high crushing degree, and the pressure of the crushing machine and the pulping machine during operation is reduced.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A screening separator for superoxide dismutase, which comprises a device body and is characterized in that: the device body has set gradually feed cylinder (1) and collection storehouse from top to bottom, feed cylinder (1) top sets up a feed inlet, feed cylinder (1) inner chamber has set gradually two roller reducing mechanism, buffering net (16) and screen cloth (8) from top to bottom, two roller reducing mechanism include two rollers (3) that are close to each other, two rollers (3) are parallel to each other and all are on a parallel with the horizontal plane, fixedly connected with a plurality of arch on the lateral wall of two rollers (3), a plurality of buffering net (16) looks interval sets up, the marginal hoop of buffering net (16) is fixed on the inner chamber lateral wall of feed cylinder (1), be provided with a protecting crust (4) on the lateral wall of feed cylinder (1), be provided with a plurality of slide rail (6) from top to bottom in protecting crust (4), all slide in every slide rail (6) and inlay and be equipped with supporting seat (7), the one end of supporting seat (7) can be followed slide rail (6) and removed extremely feed cylinder (1) inner chamber, can remove on supporting seat (7) to seted up a perforation on the part of the inner chamber of feed cylinder (1), fenestrate axis perpendicular to horizontal plane, screen cloth (8) edge hoop is taken and is established the perforation edge, the cross section size of net on screen cloth (8) is less than the cross section size of net on buffering net (16), the inner chamber of collecting the storehouse is provided with right cavity (5) and left cavity (2), the top feed inlet of right cavity (5) with the bottom discharge gate of feed cylinder (1) is linked together, fixedly connected with a pay-off guide rail (9) in right cavity (5), the middle part of pay-off guide rail (9) is located under feed cylinder (1), pay-off guide rail (9) are close to the bottom access & exit of feed cylinder (1), a plurality of through holes are formed in a belt of the feeding guide rail (9), the feeding guide rail (9) is obliquely arranged, one end, with a relatively low height, of the feeding guide rail (9) extends into the left cavity (2), a first receiving barrel (10) is fixedly connected in the left cavity (2), the part, extending into the left cavity (2), of the feeding guide rail (9) is located right above the first receiving barrel (10), the top opening of the first receiving barrel (10) is arranged, the top cross section of the inner cavity of the right cavity (5) is larger than the cross section of the bottom of the inner cavity of the right cavity (5), a transition ramp (12) is arranged in the middle of the inner cavity of the right cavity (5), a spraying mechanism is hung on the top wall of the inner cavity of the right cavity (5), and a water outlet of the spraying mechanism points to the surface of the feeding guide rail (9), the second receiving barrel (11) is placed at the bottom end of the inner cavity of the right cavity (5), the top opening of the second receiving barrel (11) is arranged, the top end of the second receiving barrel (11) is annularly pressed on the surface of the transition ramp (12), and the outer side wall of the second receiving barrel (11) is pressed on the side wall of the bottom of the inner cavity of the right cavity (5).

2. The screening and separating device for superoxide dismutase as claimed in claim 1, wherein: the inclination angle of the feeding guide rail (9) is 5-30 degrees.

3. The screening and separating device for superoxide dismutase as claimed in claim 1, wherein: still fixedly connected with vibrating motor (13) on supporting seat (7), fixedly connected with a lantern ring on the output of vibrating motor (13), the lantern ring is buried underground in screen cloth (8).

4. The screening and separating device for superoxide dismutase as claimed in claim 1, wherein: the top of the protective shell (4) is provided with an inlet and an outlet which can be plugged.

5. The screening and separating device for superoxide dismutase as claimed in claim 1, wherein: collect the middle part in storehouse and be provided with a baffle (14), left side cavity (2) and right side cavity (5) pass through baffle (14) are separated, set up a breach (15) on baffle (14), the lower one end relatively of height on pay-off guide rail (9) is passed breach (15), on baffle (14) towards on the side of left side cavity (2) in the below fixedly connected with horizontal pole (17) of breach (15), horizontal pole (17) are provided with a brush (18), the one end of brush (18) is handle portion, handle portion inlay card is in on horizontal pole (17), the other end of brush (18) is brush hair portion, brush hair portion upwards set up and with the bottom face of pay-off guide rail (9) contacts.